The lead-free sodium bismuth titanate (BNT) system has been extensively investigated in
the past decade due to its multi-functional electro-active properties. Here, we present a …

Piezoelectric materials are increasingly being investigated for energy harvesting
applications where (1− x) Na 0.5 Bi 0.5 TiO 3–(x) BaTiO 3 (NBT-BT) is an important lead-free …

In response to the current environmental regulations against the use of lead in daily
electronic devices, a number of investigations have been performed worldwide in search for …

Temperature-dependent dielectric permittivity of 0.94 (Bi 1/2 Na 1/2) TiO 3-0.06 BaTiO 3
(BNT-6BT) lead-free piezoceramics was studied to disentangle the existing unclear issues …

The correlation between structure and electrical properties of lead-free (1− x)(Bi 1/2 Na 1/2)
TiO 3–x BaTiO 3 (BNT-100 x BT) polycrystalline piezoceramics was investigated …

The electric-field-induced strain in 93%(Bi 0.5 Na 0.5) TiO 3–7% BaTiO 3 polycrystalline
ceramic is shown to be the result of an electric-field-induced phase transformation from a …

The reasons for the lower piezoelectric properties in the most studied lead-free
piezoelectrics, modified (K, Na) NbO 3 and (Bi 0.5 Na 0.5) TiO 3, are discussed …

Lead-free ceramics (1− x) Bi0. 5Na0. 5TiO3–xBaTiO3 have been prepared by a
conventional solid reaction method, and their structure, electrical properties and …

Na 0.5 Bi 0.5 TiO 3 (NBT) and its derivatives have prompted a great surge in interest owing
to their potential as lead-free piezoelectrics. In spite of five decades since its discovery, there …

The structural phase diagram of the Pb-free ferroelectric (Na 1/2 Bi 1/2) 1− x Ba x TiO 3, x<
0.1, has been explored by Raman spectroscopy at temperatures from 10 to 470 K. The data …